38049808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 79414560

約数和(自身を除く): 41364752

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 2371, 4012, 4742, 8024, 9484, 16048, 18968, 37936, 40307, 80614, 139889, 161228, 279778, 322456, 559556, 644912, 1119112, 2238224, 2378113, 4756226, 9512452, 19024904, 38049808]

約数ペア:

[(1, 38049808), (2, 19024904), (4, 9512452), (8, 4756226), (16, 2378113), (17, 2238224), (34, 1119112), (59, 644912), (68, 559556), (118, 322456), (136, 279778), (236, 161228), (272, 139889), (472, 80614), (944, 40307), (1003, 37936), (2006, 18968), (2371, 16048), (4012, 9484), (4742, 8024)]